Grid connection, civil engineering and load management from a single source
Electromobility is fundamentally changing our transport infrastructure. While individual charging stations are still relatively easy to implement, fast-charging hubs with multiple high-performance charging points pose complex challenges for planners and operators. The integration of high-voltage connections, extensive civil engineering work and intelligent load management requires interdisciplinary expertise – from electrical engineering and civil engineering to the energy industry.
High-performance grid connection: the electrical basis
A fast-charging hub with ten to twenty charging points requires connection capacities in the megawatt range. This far exceeds the capacity of conventional low-voltage grids and requires medium-voltage connections with their own transformer station. The challenge begins with the grid request. Is there sufficient capacity available? Which connection point makes technical and economic sense? How long will the supply line be?
3XPERTS coordinates with grid operators from the outset, plans the electrical infrastructure in accordance with standards and ensures realistic schedules. Because one thing is certain: without early coordination, projects are delayed by months.
Civil engineering for energy infrastructure: More than just cable trenches
The laying of medium-voltage cables, low-voltage distributors and data lines places special demands on civil engineering. Routing along busy traffic arteries, intersections with existing supply lines and limited construction site areas require precise planning and coordinated execution.
Modern fast-charging hubs also require extensive foundation work for transformer stations, technical buildings and roofing. Rainwater management, infiltration systems and cable ducts must be intelligently integrated into the overall concept. Anyone who plans civil engineering and electrical engineering separately here risks expensive interface problems and delays.
Intelligent load management: efficiency through digitalisation
The real innovation lies in load management. Modern fast-charging hubs dynamically distribute available power to active charging points, respond to grid signals and optimise charging times according to user requirements. IoT-based control systems communicate with the grid in real time, integrate battery storage and can even connect local photovoltaic systems.
These intelligent systems significantly reduce grid expansion costs. Instead of maximum simultaneity, the power actually required is distributed precisely. Together with B3YOND-IT, 3XPERTS develops cloud-based monitoring and control platforms that give charging park operators full transparency regarding utilisation, energy costs and technical status.
Integration of renewable energies
Sustainable fast-charging hubs are more than just consumers – they are becoming active components of the energy transition. Photovoltaic canopies generate electricity directly on site, battery storage systems buffer peak loads and enable grid-friendly charging. Vehicle-to-grid technology turns parked electric vehicles into temporary storage units that can feed energy back into the grid when needed.
These systems require complex planning and precise coordination between energy technology, building technology and grid infrastructure – precisely the interdisciplinary expertise that 3XPERTS brings to the table from years of project experience.
Approval and operation: the entire project cycle
Fast-charging hubs affect numerous areas of approval, including building permits, grid connection, environmental regulations and traffic safety. Structured project management coordinates all procedures in parallel and minimises waiting times. After commissioning, maintenance concepts and digital remote monitoring ensure reliable continuous operation.
Advantages at a glance
- Interdisciplinary planning covering electrical engineering, civil engineering and energy management
- Optimised grid connection through early coordination with grid operators
- Cost efficiency through intelligent load management instead of oversized connections
- Future-proofing through the integration of renewable energies and storage technology
- Rapid implementation thanks to coordinated approval procedures and experienced construction management
3XPERTS and B3YOND-IT: Holistic implementation of electromobility
As a partner for energy suppliers, property developers and charging park operators, 3XPERTS combines technical expertise with practical implementation experience. From site analysis to grid connection planning and civil engineering to the integration of intelligent load management systems – we take a holistic approach to fast-charging hubs. Together with B3YOND-IT, we develop the digital infrastructure for IoT control, cloud-based monitoring and data-supported operational optimisation. The result is fast-charging hubs that operate economically today and are equipped for tomorrow’s requirements – as an active component of the energy transition.
Would you like to implement future-proof fast-charging infrastructure?
Contact us at info@3xperts.com or via our digital contact form and discover how we can successfully shape your projects and your leadership role together.